Cura/gui/printWindow.py

   1 from __future__ import absolute_import\r
   2 import __init__\r
   3 \r
   4 import wx, threading, re, subprocess, sys, os, time\r
   5 from wx.lib import buttons\r
   6 \r
   7 from gui import icon\r
   8 from gui import toolbarUtil\r
   9 from gui import webcam\r
  10 from gui import taskbar\r
  11 from util import machineCom\r
  12 from util import profile\r
  13 from util import gcodeInterpreter\r
  14 \r
  15 printWindowMonitorHandle = None\r
  16 \r
  17 def printFile(filename):\r
  18         global printWindowMonitorHandle\r
  19         if printWindowMonitorHandle == None:\r
  20                 printWindowMonitorHandle = printProcessMonitor()\r
  21         printWindowMonitorHandle.loadFile(filename)\r
  22 \r
  23 def startPrintInterface(filename):\r
  24         #startPrintInterface is called from the main script when we want the printer interface to run in a seperate process.\r
  25         # It needs to run in a seperate process, as any running python code blocks the GCode sender pyton code (http://wiki.python.org/moin/GlobalInterpreterLock).\r
  26         app = wx.App(False)\r
  27         printWindowHandle = printWindow()\r
  28         printWindowHandle.Show(True)\r
  29         printWindowHandle.Raise()\r
  30         printWindowHandle.OnConnect(None)\r
  31         t = threading.Thread(target=printWindowHandle.LoadGCodeFile,args=(filename,))\r
  32         t.daemon = True\r
  33         t.start()\r
  34         app.MainLoop()\r
  35 \r
  36 class printProcessMonitor():\r
  37         def __init__(self):\r
  38                 self.handle = None\r
  39         \r
  40         def loadFile(self, filename):\r
  41                 if self.handle == None:\r
  42                         self.handle = subprocess.Popen([sys.executable, sys.argv[0], '-r', filename], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)\r
  43                         self.thread = threading.Thread(target=self.Monitor)\r
  44                         self.thread.start()\r
  45                 else:\r
  46                         self.handle.stdin.write(filename + '\n')\r
  47         \r
  48         def Monitor(self):\r
  49                 p = self.handle\r
  50                 line = p.stdout.readline()\r
  51                 while(len(line) > 0):\r
  52                         #print line.rstrip()\r
  53                         line = p.stdout.readline()\r
  54                 p.wait()\r
  55                 self.handle = None\r
  56                 self.thread = None\r
  57 \r
  58 class PrintCommandButton(buttons.GenBitmapButton):\r
  59         def __init__(self, parent, commandList, bitmapFilename, size=(20,20)):\r
  60                 self.bitmap = toolbarUtil.getBitmapImage(bitmapFilename)\r
  61                 super(PrintCommandButton, self).__init__(parent.directControlPanel, -1, self.bitmap, size=size)\r
  62 \r
  63                 self.commandList = commandList\r
  64                 self.parent = parent\r
  65 \r
  66                 self.SetBezelWidth(1)\r
  67                 self.SetUseFocusIndicator(False)\r
  68 \r
  69                 self.Bind(wx.EVT_BUTTON, self.OnClick)\r
  70 \r
  71         def OnClick(self, e):\r
  72                 if self.parent.machineCom == None or self.parent.machineCom.isPrinting():\r
  73                         return;\r
  74                 for cmd in self.commandList:\r
  75                         self.parent.machineCom.sendCommand(cmd)\r
  76                 e.Skip()\r
  77 \r
  78 class printWindow(wx.Frame):\r
  79         "Main user interface window"\r
  80         def __init__(self):\r
  81                 super(printWindow, self).__init__(None, -1, title='Printing')\r
  82                 self.machineCom = None\r
  83                 self.gcode = None\r
  84                 self.gcodeList = None\r
  85                 self.sendList = []\r
  86                 self.temp = None\r
  87                 self.bedTemp = None\r
  88                 self.bufferLineCount = 4\r
  89                 self.sendCnt = 0\r
  90                 self.feedrateRatioOuterWall = 1.0\r
  91                 self.feedrateRatioInnerWall = 1.0\r
  92                 self.feedrateRatioFill = 1.0\r
  93                 self.feedrateRatioSupport = 1.0\r
  94                 self.pause = False\r
  95                 self.termHistory = []\r
  96                 self.termHistoryIdx = 0\r
  97                 \r
  98                 self.cam = None\r
  99                 if webcam.hasWebcamSupport():\r
 100                         self.cam = webcam.webcam()\r
 101 \r
 102                 #self.SetIcon(icon.getMainIcon())\r
 103                 \r
 104                 self.SetSizer(wx.BoxSizer())\r
 105                 self.panel = wx.Panel(self)\r
 106                 self.GetSizer().Add(self.panel, 1, flag=wx.EXPAND)\r
 107                 self.sizer = wx.GridBagSizer(2, 2)\r
 108                 self.panel.SetSizer(self.sizer)\r
 109                 \r
 110                 sb = wx.StaticBox(self.panel, label="Statistics")\r
 111                 boxsizer = wx.StaticBoxSizer(sb, wx.VERTICAL)\r
 112                 self.statsText = wx.StaticText(self.panel, -1, "Filament: ####.##m #.##g\nEstimated print time: #####:##\nMachine state:\nDetecting baudrateXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX")\r
 113                 boxsizer.Add(self.statsText, flag=wx.LEFT, border=5)\r
 114                 \r
 115                 self.sizer.Add(boxsizer, pos=(0,0), span=(6,1), flag=wx.EXPAND)\r
 116                 \r
 117                 self.connectButton = wx.Button(self.panel, -1, 'Connect')\r
 118                 #self.loadButton = wx.Button(self.panel, -1, 'Load')\r
 119                 self.printButton = wx.Button(self.panel, -1, 'Print')\r
 120                 self.pauseButton = wx.Button(self.panel, -1, 'Pause')\r
 121                 self.cancelButton = wx.Button(self.panel, -1, 'Cancel print')\r
 122                 self.machineLogButton = wx.Button(self.panel, -1, 'Error log')\r
 123                 self.progress = wx.Gauge(self.panel, -1)\r
 124                 \r
 125                 self.sizer.Add(self.connectButton, pos=(0,1))\r
 126                 #self.sizer.Add(self.loadButton, pos=(1,1))\r
 127                 self.sizer.Add(self.printButton, pos=(2,1))\r
 128                 self.sizer.Add(self.pauseButton, pos=(3,1))\r
 129                 self.sizer.Add(self.cancelButton, pos=(4,1))\r
 130                 self.sizer.Add(self.machineLogButton, pos=(5,1))\r
 131                 self.sizer.Add(self.progress, pos=(6,0), span=(1,7), flag=wx.EXPAND)\r
 132 \r
 133                 nb = wx.Notebook(self.panel)\r
 134                 self.sizer.Add(nb, pos=(0,3), span=(6,4), flag=wx.EXPAND)\r
 135                 \r
 136                 self.temperaturePanel = wx.Panel(nb)\r
 137                 sizer = wx.GridBagSizer(2, 2)\r
 138                 self.temperaturePanel.SetSizer(sizer)\r
 139 \r
 140                 self.temperatureSelect = wx.SpinCtrl(self.temperaturePanel, -1, '0', size=(21*3,21), style=wx.SP_ARROW_KEYS)\r
 141                 self.temperatureSelect.SetRange(0, 400)\r
 142                 self.bedTemperatureLabel = wx.StaticText(self.temperaturePanel, -1, "BedTemp:")\r
 143                 self.bedTemperatureSelect = wx.SpinCtrl(self.temperaturePanel, -1, '0', size=(21*3,21), style=wx.SP_ARROW_KEYS)\r
 144                 self.bedTemperatureSelect.SetRange(0, 400)\r
 145                 self.bedTemperatureLabel.Show(False)\r
 146                 self.bedTemperatureSelect.Show(False)\r
 147                 \r
 148                 self.temperatureGraph = temperatureGraph(self.temperaturePanel)\r
 149                 \r
 150                 sizer.Add(wx.StaticText(self.temperaturePanel, -1, "Temp:"), pos=(0,0))\r
 151                 sizer.Add(self.temperatureSelect, pos=(0,1))\r
 152                 sizer.Add(self.bedTemperatureLabel, pos=(1,0))\r
 153                 sizer.Add(self.bedTemperatureSelect, pos=(1,1))\r
 154                 sizer.Add(self.temperatureGraph, pos=(2,0), span=(1,2), flag=wx.EXPAND)\r
 155                 sizer.AddGrowableRow(2)\r
 156                 sizer.AddGrowableCol(1)\r
 157 \r
 158                 nb.AddPage(self.temperaturePanel, 'Temp')\r
 159 \r
 160                 self.directControlPanel = wx.Panel(nb)\r
 161                 \r
 162                 sizer = wx.GridBagSizer(2, 2)\r
 163                 self.directControlPanel.SetSizer(sizer)\r
 164                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Y100 F6000', 'G90'], 'print-move-y100.png'), pos=(0,3))\r
 165                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Y10 F6000', 'G90'], 'print-move-y10.png'), pos=(1,3))\r
 166                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Y1 F6000', 'G90'], 'print-move-y1.png'), pos=(2,3))\r
 167 \r
 168                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Y-1 F6000', 'G90'], 'print-move-y-1.png'), pos=(4,3))\r
 169                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Y-10 F6000', 'G90'], 'print-move-y-10.png'), pos=(5,3))\r
 170                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Y-100 F6000', 'G90'], 'print-move-y-100.png'), pos=(6,3))\r
 171 \r
 172                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 X-100 F6000', 'G90'], 'print-move-x-100.png'), pos=(3,0))\r
 173                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 X-10 F6000', 'G90'], 'print-move-x-10.png'), pos=(3,1))\r
 174                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 X-1 F6000', 'G90'], 'print-move-x-1.png'), pos=(3,2))\r
 175 \r
 176                 sizer.Add(PrintCommandButton(self, ['G28 X0 Y0'], 'print-move-home.png'), pos=(3,3))\r
 177 \r
 178                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 X1 F6000', 'G90'], 'print-move-x1.png'), pos=(3,4))\r
 179                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 X10 F6000', 'G90'], 'print-move-x10.png'), pos=(3,5))\r
 180                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 X100 F6000', 'G90'], 'print-move-x100.png'), pos=(3,6))\r
 181 \r
 182                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Z10 F200', 'G90'], 'print-move-z10.png'), pos=(0,8))\r
 183                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Z1 F200', 'G90'], 'print-move-z1.png'), pos=(1,8))\r
 184                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Z0.1 F200', 'G90'], 'print-move-z0.1.png'), pos=(2,8))\r
 185 \r
 186                 sizer.Add(PrintCommandButton(self, ['G28 Z0'], 'print-move-home.png'), pos=(3,8))\r
 187 \r
 188                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Z-0.1 F200', 'G90'], 'print-move-z-0.1.png'), pos=(4,8))\r
 189                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Z-1 F200', 'G90'], 'print-move-z-1.png'), pos=(5,8))\r
 190                 sizer.Add(PrintCommandButton(self, ['G91', 'G1 Z-10 F200', 'G90'], 'print-move-z-10.png'), pos=(6,8))\r
 191 \r
 192                 sizer.Add(PrintCommandButton(self, ['G92 E0', 'G1 E2 F120'], 'extrude.png', size=(60,20)), pos=(1,10), span=(1,3), flag=wx.EXPAND)\r
 193                 sizer.Add(PrintCommandButton(self, ['G92 E0', 'G1 E-2 F120'], 'retract.png', size=(60,20)), pos=(2,10), span=(1,3), flag=wx.EXPAND)\r
 194 \r
 195                 nb.AddPage(self.directControlPanel, 'Jog')\r
 196 \r
 197                 self.speedPanel = wx.Panel(nb)\r
 198                 sizer = wx.GridBagSizer(2, 2)\r
 199                 self.speedPanel.SetSizer(sizer)\r
 200 \r
 201                 self.outerWallSpeedSelect = wx.SpinCtrl(self.speedPanel, -1, '100', size=(21*3,21), style=wx.SP_ARROW_KEYS)\r
 202                 self.outerWallSpeedSelect.SetRange(5, 1000)\r
 203                 self.innerWallSpeedSelect = wx.SpinCtrl(self.speedPanel, -1, '100', size=(21*3,21), style=wx.SP_ARROW_KEYS)\r
 204                 self.innerWallSpeedSelect.SetRange(5, 1000)\r
 205                 self.fillSpeedSelect = wx.SpinCtrl(self.speedPanel, -1, '100', size=(21*3,21), style=wx.SP_ARROW_KEYS)\r
 206                 self.fillSpeedSelect.SetRange(5, 1000)\r
 207                 self.supportSpeedSelect = wx.SpinCtrl(self.speedPanel, -1, '100', size=(21*3,21), style=wx.SP_ARROW_KEYS)\r
 208                 self.supportSpeedSelect.SetRange(5, 1000)\r
 209                 \r
 210                 sizer.Add(wx.StaticText(self.speedPanel, -1, "Outer wall:"), pos=(0,0))\r
 211                 sizer.Add(self.outerWallSpeedSelect, pos=(0,1))\r
 212                 sizer.Add(wx.StaticText(self.speedPanel, -1, "%"), pos=(0,2))\r
 213                 sizer.Add(wx.StaticText(self.speedPanel, -1, "Inner wall:"), pos=(1,0))\r
 214                 sizer.Add(self.innerWallSpeedSelect, pos=(1,1))\r
 215                 sizer.Add(wx.StaticText(self.speedPanel, -1, "%"), pos=(1,2))\r
 216                 sizer.Add(wx.StaticText(self.speedPanel, -1, "Fill:"), pos=(2,0))\r
 217                 sizer.Add(self.fillSpeedSelect, pos=(2,1))\r
 218                 sizer.Add(wx.StaticText(self.speedPanel, -1, "%"), pos=(2,2))\r
 219                 sizer.Add(wx.StaticText(self.speedPanel, -1, "Support:"), pos=(3,0))\r
 220                 sizer.Add(self.supportSpeedSelect, pos=(3,1))\r
 221                 sizer.Add(wx.StaticText(self.speedPanel, -1, "%"), pos=(3,2))\r
 222 \r
 223                 nb.AddPage(self.speedPanel, 'Speed')\r
 224                 \r
 225                 self.termPanel = wx.Panel(nb)\r
 226                 sizer = wx.GridBagSizer(2, 2)\r
 227                 self.termPanel.SetSizer(sizer)\r
 228                 \r
 229                 f = wx.Font(8, wx.FONTFAMILY_MODERN, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False)\r
 230                 self.termLog = wx.TextCtrl(self.termPanel, style=wx.TE_MULTILINE|wx.TE_DONTWRAP)\r
 231                 self.termLog.SetFont(f)\r
 232                 self.termLog.SetEditable(0)\r
 233                 self.termInput = wx.TextCtrl(self.termPanel, style=wx.TE_PROCESS_ENTER)\r
 234                 self.termInput.SetFont(f)\r
 235 \r
 236                 sizer.Add(self.termLog, pos=(0,0),flag=wx.EXPAND)\r
 237                 sizer.Add(self.termInput, pos=(1,0),flag=wx.EXPAND)\r
 238                 sizer.AddGrowableCol(0)\r
 239                 sizer.AddGrowableRow(0)\r
 240 \r
 241                 nb.AddPage(self.termPanel, 'Term')\r
 242                 \r
 243                 if self.cam != None and self.cam.hasCamera():\r
 244                         self.camPage = wx.Panel(nb)\r
 245                         sizer = wx.GridBagSizer(2, 2)\r
 246                         self.camPage.SetSizer(sizer)\r
 247                         \r
 248                         self.timelapsEnable = wx.CheckBox(self.camPage, -1, 'Enable timelaps movie recording')\r
 249                         sizer.Add(self.timelapsEnable, pos=(0,0), span=(1,2), flag=wx.EXPAND)\r
 250                         \r
 251                         pages = self.cam.propertyPages()\r
 252                         self.cam.buttons = [self.timelapsEnable]\r
 253                         for page in pages:\r
 254                                 button = wx.Button(self.camPage, -1, page)\r
 255                                 button.index = pages.index(page)\r
 256                                 sizer.Add(button, pos=(1, pages.index(page)))\r
 257                                 button.Bind(wx.EVT_BUTTON, self.OnPropertyPageButton)\r
 258                                 self.cam.buttons.append(button)\r
 259 \r
 260                         self.campreviewEnable = wx.CheckBox(self.camPage, -1, 'Show preview')\r
 261                         sizer.Add(self.campreviewEnable, pos=(2,0), span=(1,2), flag=wx.EXPAND)\r
 262                         \r
 263                         self.camPreview = wx.Panel(self.camPage)\r
 264                         sizer.Add(self.camPreview, pos=(3,0), span=(1,2), flag=wx.EXPAND)\r
 265                         \r
 266                         nb.AddPage(self.camPage, 'Camera')\r
 267                         self.camPreview.timer = wx.Timer(self)\r
 268                         self.Bind(wx.EVT_TIMER, self.OnCameraTimer, self.camPreview.timer)\r
 269                         self.camPreview.timer.Start(500)\r
 270                         self.camPreview.Bind(wx.EVT_ERASE_BACKGROUND, self.OnCameraEraseBackground)\r
 271 \r
 272                 self.sizer.AddGrowableRow(5)\r
 273                 self.sizer.AddGrowableCol(3)\r
 274                 \r
 275                 self.Bind(wx.EVT_CLOSE, self.OnClose)\r
 276                 self.connectButton.Bind(wx.EVT_BUTTON, self.OnConnect)\r
 277                 #self.loadButton.Bind(wx.EVT_BUTTON, self.OnLoad)\r
 278                 self.printButton.Bind(wx.EVT_BUTTON, self.OnPrint)\r
 279                 self.pauseButton.Bind(wx.EVT_BUTTON, self.OnPause)\r
 280                 self.cancelButton.Bind(wx.EVT_BUTTON, self.OnCancel)\r
 281                 self.machineLogButton.Bind(wx.EVT_BUTTON, self.OnMachineLog)\r
 282                 \r
 283                 self.Bind(wx.EVT_SPINCTRL, self.OnTempChange, self.temperatureSelect)\r
 284                 self.Bind(wx.EVT_SPINCTRL, self.OnBedTempChange, self.bedTemperatureSelect)\r
 285 \r
 286                 self.Bind(wx.EVT_SPINCTRL, self.OnSpeedChange, self.outerWallSpeedSelect)\r
 287                 self.Bind(wx.EVT_SPINCTRL, self.OnSpeedChange, self.innerWallSpeedSelect)\r
 288                 self.Bind(wx.EVT_SPINCTRL, self.OnSpeedChange, self.fillSpeedSelect)\r
 289                 self.Bind(wx.EVT_SPINCTRL, self.OnSpeedChange, self.supportSpeedSelect)\r
 290                 self.Bind(wx.EVT_TEXT_ENTER, self.OnTermEnterLine, self.termInput)\r
 291                 self.termInput.Bind(wx.EVT_CHAR, self.OnTermKey)\r
 292                 \r
 293                 self.Layout()\r
 294                 self.Fit()\r
 295                 self.Centre()\r
 296                 \r
 297                 self.statsText.SetMinSize(self.statsText.GetSize())\r
 298 \r
 299                 self.UpdateButtonStates()\r
 300                 #self.UpdateProgress()\r
 301         \r
 302         def OnCameraTimer(self, e):\r
 303                 if not self.campreviewEnable.GetValue():\r
 304                         return\r
 305                 if self.machineCom != None and self.machineCom.isPrinting():\r
 306                         return\r
 307                 self.cam.takeNewImage()\r
 308                 self.camPreview.Refresh()\r
 309         \r
 310         def OnCameraEraseBackground(self, e):\r
 311                 dc = e.GetDC()\r
 312                 if not dc:\r
 313                         dc = wx.ClientDC(self)\r
 314                         rect = self.GetUpdateRegion().GetBox()\r
 315                         dc.SetClippingRect(rect)\r
 316                 dc.SetBackground(wx.Brush(self.camPreview.GetBackgroundColour(), wx.SOLID))\r
 317                 if self.cam.getLastImage() != None:\r
 318                         self.camPreview.SetMinSize((self.cam.getLastImage().GetWidth(), self.cam.getLastImage().GetHeight()))\r
 319                         self.camPage.Fit()\r
 320                         dc.DrawBitmap(self.cam.getLastImage(), 0, 0)\r
 321                 else:\r
 322                         dc.Clear()\r
 323                 \r
 324         def OnPropertyPageButton(self, e):\r
 325                 self.cam.openPropertyPage(e.GetEventObject().index)\r
 326 \r
 327         def UpdateButtonStates(self):\r
 328                 self.connectButton.Enable(self.machineCom == None or self.machineCom.isClosedOrError())\r
 329                 #self.loadButton.Enable(self.machineCom == None or not (self.machineCom.isPrinting() or self.machineCom.isPaused()))\r
 330                 self.printButton.Enable(self.machineCom != None and self.machineCom.isOperational() and not (self.machineCom.isPrinting() or self.machineCom.isPaused()))\r
 331                 self.pauseButton.Enable(self.machineCom != None and (self.machineCom.isPrinting() or self.machineCom.isPaused()))\r
 332                 if self.machineCom != None and self.machineCom.isPaused():\r
 333                         self.pauseButton.SetLabel('Resume')\r
 334                 else:\r
 335                         self.pauseButton.SetLabel('Pause')\r
 336                 self.cancelButton.Enable(self.machineCom != None and (self.machineCom.isPrinting() or self.machineCom.isPaused()))\r
 337                 self.temperatureSelect.Enable(self.machineCom != None and self.machineCom.isOperational())\r
 338                 self.bedTemperatureSelect.Enable(self.machineCom != None and self.machineCom.isOperational())\r
 339                 self.directControlPanel.Enable(self.machineCom != None and self.machineCom.isOperational() and not self.machineCom.isPrinting())\r
 340                 self.machineLogButton.Show(self.machineCom != None and self.machineCom.isError())\r
 341                 if self.cam:\r
 342                         for button in self.cam.buttons:\r
 343                                 button.Enable(self.machineCom == None or not self.machineCom.isPrinting())\r
 344         \r
 345         def UpdateProgress(self):\r
 346                 status = ""\r
 347                 if self.gcode == None:\r
 348                         status += "Loading gcode...\n"\r
 349                 else:\r
 350                         status += "Filament: %.2fm %.2fg\n" % (self.gcode.extrusionAmount / 1000, self.gcode.calculateWeight() * 1000)\r
 351                         cost = self.gcode.calculateCost()\r
 352                         if cost != False:\r
 353                                 status += "Filament cost: %s\n" % (cost)\r
 354                         status += "Estimated print time: %02d:%02d\n" % (int(self.gcode.totalMoveTimeMinute / 60), int(self.gcode.totalMoveTimeMinute % 60))\r
 355                 if self.machineCom == None or not self.machineCom.isPrinting():\r
 356                         self.progress.SetValue(0)\r
 357                         if self.gcodeList != None:\r
 358                                 status += 'Line: -/%d\n' % (len(self.gcodeList))\r
 359                 else:\r
 360                         printTime = self.machineCom.getPrintTime() / 60\r
 361                         printTimeLeft = self.machineCom.getPrintTimeRemainingEstimate()\r
 362                         status += 'Line: %d/%d %d%%\n' % (self.machineCom.getPrintPos(), len(self.gcodeList), self.machineCom.getPrintPos() * 100 / len(self.gcodeList))\r
 363                         if self.currentZ > 0:\r
 364                                 status += 'Height: %0.1f\n' % (self.currentZ)\r
 365                         status += 'Print time: %02d:%02d\n' % (int(printTime / 60), int(printTime % 60))\r
 366                         if printTimeLeft == None:\r
 367                                 status += 'Print time left: Unknown\n'\r
 368                         else:\r
 369                                 status += 'Print time left: %02d:%02d\n' % (int(printTimeLeft / 60), int(printTimeLeft % 60))\r
 370                         self.progress.SetValue(self.machineCom.getPrintPos())\r
 371                         taskbar.setProgress(self, self.machineCom.getPrintPos(), len(self.gcodeList))\r
 372                 if self.machineCom != None:\r
 373                         if self.machineCom.getTemp() > 0:\r
 374                                 status += 'Temp: %d\n' % (self.machineCom.getTemp())\r
 375                         if self.machineCom.getBedTemp() > 0:\r
 376                                 status += 'Bed Temp: %d\n' % (self.machineCom.getBedTemp())\r
 377                                 self.bedTemperatureLabel.Show(True)\r
 378                                 self.bedTemperatureSelect.Show(True)\r
 379                                 self.temperaturePanel.Layout()\r
 380                         status += 'Machine state:%s\n' % (self.machineCom.getStateString())\r
 381                 \r
 382                 self.statsText.SetLabel(status.strip())\r
 383         \r
 384         def OnConnect(self, e):\r
 385                 if self.machineCom != None:\r
 386                         self.machineCom.close()\r
 387                 self.machineCom = machineCom.MachineCom(callbackObject=self)\r
 388                 self.UpdateButtonStates()\r
 389                 taskbar.setBusy(self, True)\r
 390         \r
 391         def OnLoad(self, e):\r
 392                 pass\r
 393         \r
 394         def OnPrint(self, e):\r
 395                 if self.machineCom == None or not self.machineCom.isOperational():\r
 396                         return\r
 397                 if self.gcodeList == None:\r
 398                         return\r
 399                 if self.machineCom.isPrinting():\r
 400                         return\r
 401                 self.currentZ = -1\r
 402                 if self.cam != None and self.timelapsEnable.GetValue():\r
 403                         self.cam.startTimelaps(self.filename[: self.filename.rfind('.')] + ".mpg")\r
 404                 self.machineCom.printGCode(self.gcodeList)\r
 405                 self.UpdateButtonStates()\r
 406         \r
 407         def OnCancel(self, e):\r
 408                 self.pauseButton.SetLabel('Pause')\r
 409                 self.machineCom.cancelPrint()\r
 410                 self.machineCom.sendCommand("M84")\r
 411                 self.UpdateButtonStates()\r
 412         \r
 413         def OnPause(self, e):\r
 414                 if self.machineCom.isPaused():\r
 415                         self.machineCom.setPause(False)\r
 416                 else:\r
 417                         self.machineCom.setPause(True)\r
 418         \r
 419         def OnMachineLog(self, e):\r
 420                 LogWindow('\n'.join(self.machineCom.getLog()))\r
 421         \r
 422         def OnClose(self, e):\r
 423                 global printWindowHandle\r
 424                 printWindowHandle = None\r
 425                 if self.machineCom != None:\r
 426                         self.machineCom.close()\r
 427                 self.Destroy()\r
 428 \r
 429         def OnTempChange(self, e):\r
 430                 self.machineCom.sendCommand("M104 S%d" % (self.temperatureSelect.GetValue()))\r
 431 \r
 432         def OnBedTempChange(self, e):\r
 433                 self.machineCom.sendCommand("M140 S%d" % (self.bedTemperatureSelect.GetValue()))\r
 434         \r
 435         def OnSpeedChange(self, e):\r
 436                 if self.machineCom == None:\r
 437                         return\r
 438                 self.machineCom.setFeedrateModifier('WALL-OUTER', self.outerWallSpeedSelect.GetValue() / 100.0)\r
 439                 self.machineCom.setFeedrateModifier('WALL-INNER', self.innerWallSpeedSelect.GetValue() / 100.0)\r
 440                 self.machineCom.setFeedrateModifier('FILL', self.fillSpeedSelect.GetValue() / 100.0)\r
 441                 self.machineCom.setFeedrateModifier('SUPPORT', self.supportSpeedSelect.GetValue() / 100.0)\r
 442         \r
 443         def AddTermLog(self, line):\r
 444                 self.termLog.AppendText(unicode(line, 'utf-8', 'replace'))\r
 445                 l = len(self.termLog.GetValue())\r
 446                 self.termLog.SetCaret(wx.Caret(self.termLog, (l, l)))\r
 447         \r
 448         def OnTermEnterLine(self, e):\r
 449                 line = self.termInput.GetValue()\r
 450                 if line == '':\r
 451                         return\r
 452                 self.termLog.AppendText('>%s\n' % (line))\r
 453                 self.machineCom.sendCommand(line)\r
 454                 self.termHistory.append(line)\r
 455                 self.termHistoryIdx = len(self.termHistory)\r
 456                 self.termInput.SetValue('')\r
 457 \r
 458         def OnTermKey(self, e):\r
 459                 if len(self.termHistory) > 0:\r
 460                         if e.GetKeyCode() == wx.WXK_UP:\r
 461                                 self.termHistoryIdx = self.termHistoryIdx - 1\r
 462                                 if self.termHistoryIdx < 0:\r
 463                                         self.termHistoryIdx = len(self.termHistory) - 1\r
 464                                 self.termInput.SetValue(self.termHistory[self.termHistoryIdx])\r
 465                         if e.GetKeyCode() == wx.WXK_DOWN:\r
 466                                 self.termHistoryIdx = self.termHistoryIdx - 1\r
 467                                 if self.termHistoryIdx >= len(self.termHistory):\r
 468                                         self.termHistoryIdx = 0\r
 469                                 self.termInput.SetValue(self.termHistory[self.termHistoryIdx])\r
 470                 e.Skip()\r
 471 \r
 472         def LoadGCodeFile(self, filename):\r
 473                 if self.machineCom != None and self.machineCom.isPrinting():\r
 474                         return\r
 475                 #Send an initial M110 to reset the line counter to zero.\r
 476                 prevLineType = lineType = 'CUSTOM'\r
 477                 gcodeList = ["M110"]\r
 478                 for line in open(filename, 'r'):\r
 479                         if line.startswith(';TYPE:'):\r
 480                                 lineType = line[6:].strip()\r
 481                         if ';' in line:\r
 482                                 line = line[0:line.find(';')]\r
 483                         line = line.strip()\r
 484                         if len(line) > 0:\r
 485                                 if prevLineType != lineType:\r
 486                                         gcodeList.append((line, lineType, ))\r
 487                                 else:\r
 488                                         gcodeList.append(line)\r
 489                                 prevLineType = lineType\r
 490                 gcode = gcodeInterpreter.gcode()\r
 491                 gcode.loadList(gcodeList)\r
 492                 #print "Loaded: %s (%d)" % (filename, len(gcodeList))\r
 493                 self.filename = filename\r
 494                 self.gcode = gcode\r
 495                 self.gcodeList = gcodeList\r
 496                 \r
 497                 wx.CallAfter(self.progress.SetRange, len(gcodeList))\r
 498                 wx.CallAfter(self.UpdateButtonStates)\r
 499                 wx.CallAfter(self.UpdateProgress)\r
 500                 wx.CallAfter(self.SetTitle, 'Printing: %s' % (filename))\r
 501                 \r
 502         def sendLine(self, lineNr):\r
 503                 if lineNr >= len(self.gcodeList):\r
 504                         return False\r
 505                 line = self.gcodeList[lineNr]\r
 506                 try:\r
 507                         if ('M104' in line or 'M109' in line) and 'S' in line:\r
 508                                 n = int(re.search('S([0-9]*)', line).group(1))\r
 509                                 wx.CallAfter(self.temperatureSelect.SetValue, n)\r
 510                         if ('M140' in line or 'M190' in line) and 'S' in line:\r
 511                                 n = int(re.search('S([0-9]*)', line).group(1))\r
 512                                 wx.CallAfter(self.bedTemperatureSelect.SetValue, n)\r
 513                 except:\r
 514                         print "Unexpected error:", sys.exc_info()\r
 515                 checksum = reduce(lambda x,y:x^y, map(ord, "N%d%s" % (lineNr, line)))\r
 516                 self.machineCom.sendCommand("N%d%s*%d" % (lineNr, line, checksum))\r
 517                 return True\r
 518 \r
 519         def mcLog(self, message):\r
 520                 #print message\r
 521                 pass\r
 522         \r
 523         def mcTempUpdate(self, temp, bedTemp, targetTemp, bedTargetTemp):\r
 524                 self.temperatureGraph.addPoint(temp, targetTemp, bedTemp, bedTargetTemp)\r
 525                 if self.temperatureSelect.GetValue() != targetTemp:\r
 526                         wx.CallAfter(self.temperatureSelect.SetValue, targetTemp)\r
 527                 if self.bedTemperatureSelect.GetValue() != bedTargetTemp:\r
 528                         wx.CallAfter(self.bedTemperatureSelect.SetValue, bedTargetTemp)\r
 529         \r
 530         def mcStateChange(self, state):\r
 531                 if self.machineCom != None:\r
 532                         if state == self.machineCom.STATE_OPERATIONAL and self.cam != None:\r
 533                                 self.cam.endTimelaps()\r
 534                         if state == self.machineCom.STATE_OPERATIONAL:\r
 535                                 taskbar.setBusy(self, False)\r
 536                         if self.machineCom.isClosedOrError():\r
 537                                 taskbar.setBusy(self, False)\r
 538                         if self.machineCom.isPaused():\r
 539                                 taskbar.setPause(self, True)\r
 540                 wx.CallAfter(self.UpdateButtonStates)\r
 541                 wx.CallAfter(self.UpdateProgress)\r
 542         \r
 543         def mcMessage(self, message):\r
 544                 wx.CallAfter(self.AddTermLog, message)\r
 545         \r
 546         def mcProgress(self, lineNr):\r
 547                 wx.CallAfter(self.UpdateProgress)\r
 548         \r
 549         def mcZChange(self, newZ):\r
 550                 self.currentZ = newZ\r
 551                 if self.cam != None:\r
 552                         wx.CallAfter(self.cam.takeNewImage)\r
 553                         wx.CallAfter(self.camPreview.Refresh)\r
 554 \r
 555 class temperatureGraph(wx.Panel):\r
 556         def __init__(self, parent):\r
 557                 super(temperatureGraph, self).__init__(parent)\r
 558                 \r
 559                 self.Bind(wx.EVT_ERASE_BACKGROUND, self.OnEraseBackground)\r
 560                 self.Bind(wx.EVT_SIZE, self.OnSize)\r
 561                 self.Bind(wx.EVT_PAINT, self.OnDraw)\r
 562                 \r
 563                 self.lastDraw = time.time() - 1.0\r
 564                 self.points = []\r
 565                 self.backBuffer = None\r
 566                 self.addPoint(0,0,0,0)\r
 567                 self.SetMinSize((320,200))\r
 568         \r
 569         def OnEraseBackground(self, e):\r
 570                 pass\r
 571         \r
 572         def OnSize(self, e):\r
 573                 if self.backBuffer == None or self.GetSize() != self.backBuffer.GetSize():\r
 574                         self.backBuffer = wx.EmptyBitmap(*self.GetSizeTuple())\r
 575                         self.UpdateDrawing(True)\r
 576         \r
 577         def OnDraw(self, e):\r
 578                 dc = wx.BufferedPaintDC(self, self.backBuffer)\r
 579         \r
 580         def UpdateDrawing(self, force = False):\r
 581                 now = time.time()\r
 582                 if not force and now - self.lastDraw < 1.0:\r
 583                         return\r
 584                 self.lastDraw = now\r
 585                 dc = wx.MemoryDC()\r
 586                 dc.SelectObject(self.backBuffer)\r
 587                 dc.Clear()\r
 588                 w, h = self.GetSizeTuple()\r
 589                 bgLinePen = wx.Pen('#A0A0A0')\r
 590                 tempPen = wx.Pen('#FF4040')\r
 591                 tempSPPen = wx.Pen('#FFA0A0')\r
 592                 tempPenBG = wx.Pen('#FFD0D0')\r
 593                 bedTempPen = wx.Pen('#4040FF')\r
 594                 bedTempSPPen = wx.Pen('#A0A0FF')\r
 595                 bedTempPenBG = wx.Pen('#D0D0FF')\r
 596 \r
 597                 #Draw the background up to the current temperatures.\r
 598                 x0 = 0\r
 599                 t0 = 0\r
 600                 bt0 = 0\r
 601                 tSP0 = 0\r
 602                 btSP0 = 0\r
 603                 for temp, tempSP, bedTemp, bedTempSP, t in self.points:\r
 604                         x1 = int(w - (now - t))\r
 605                         for x in xrange(x0, x1 + 1):\r
 606                                 t = float(x - x0) / float(x1 - x0 + 1) * (temp - t0) + t0\r
 607                                 bt = float(x - x0) / float(x1 - x0 + 1) * (bedTemp - bt0) + bt0\r
 608                                 dc.SetPen(tempPenBG)\r
 609                                 dc.DrawLine(x, h, x, h - (t * h / 300))\r
 610                                 dc.SetPen(bedTempPenBG)\r
 611                                 dc.DrawLine(x, h, x, h - (bt * h / 300))\r
 612                         t0 = temp\r
 613                         bt0 = bedTemp\r
 614                         tSP0 = tempSP\r
 615                         btSP0 = bedTempSP\r
 616                         x0 = x1 + 1\r
 617 \r
 618                 #Draw the grid\r
 619                 for x in xrange(w, 0, -30):\r
 620                         dc.SetPen(bgLinePen)\r
 621                         dc.DrawLine(x, 0, x, h)\r
 622                 for y in xrange(h-1, 0, -h * 50 / 300):\r
 623                         dc.SetPen(bgLinePen)\r
 624                         dc.DrawLine(0, y, w, y)\r
 625                 dc.DrawLine(0, 0, w, 0)\r
 626                 dc.DrawLine(0, 0, 0, h)\r
 627                 \r
 628                 #Draw the main lines\r
 629                 x0 = 0\r
 630                 t0 = 0\r
 631                 bt0 = 0\r
 632                 tSP0 = 0\r
 633                 btSP0 = 0\r
 634                 for temp, tempSP, bedTemp, bedTempSP, t in self.points:\r
 635                         x1 = int(w - (now - t))\r
 636                         for x in xrange(x0, x1 + 1):\r
 637                                 t = float(x - x0) / float(x1 - x0 + 1) * (temp - t0) + t0\r
 638                                 bt = float(x - x0) / float(x1 - x0 + 1) * (bedTemp - bt0) + bt0\r
 639                                 tSP = float(x - x0) / float(x1 - x0 + 1) * (tempSP - tSP0) + tSP0\r
 640                                 btSP = float(x - x0) / float(x1 - x0 + 1) * (bedTempSP - btSP0) + btSP0\r
 641                                 dc.SetPen(tempSPPen)\r
 642                                 dc.DrawPoint(x, h - (tSP * h / 300))\r
 643                                 dc.SetPen(bedTempSPPen)\r
 644                                 dc.DrawPoint(x, h - (btSP * h / 300))\r
 645                                 dc.SetPen(tempPen)\r
 646                                 dc.DrawPoint(x, h - (t * h / 300))\r
 647                                 dc.SetPen(bedTempPen)\r
 648                                 dc.DrawPoint(x, h - (bt * h / 300))\r
 649                         t0 = temp\r
 650                         bt0 = bedTemp\r
 651                         tSP0 = tempSP\r
 652                         btSP0 = bedTempSP\r
 653                         x0 = x1 + 1\r
 654                 \r
 655                 del dc\r
 656                 self.Refresh(eraseBackground=False)\r
 657                 self.Update()\r
 658                 \r
 659                 if len(self.points) > 0 and (time.time() - self.points[0][4]) > w + 20:\r
 660                         self.points.pop(0)\r
 661 \r
 662         def addPoint(self, temp, tempSP, bedTemp, bedTempSP):\r
 663                 if bedTemp == None:\r
 664                         bedTemp = 0\r
 665                 if bedTempSP == None:\r
 666                         bedTempSP = 0\r
 667                 self.points.append((temp, tempSP, bedTemp, bedTempSP, time.time()))\r
 668                 wx.CallAfter(self.UpdateDrawing)\r
 669 \r
 670 class LogWindow(wx.Frame):\r
 671         def __init__(self, logText):\r
 672                 super(LogWindow, self).__init__(None, title="Machine log")\r
 673                 self.textBox = wx.TextCtrl(self, -1, logText, style=wx.TE_MULTILINE|wx.TE_DONTWRAP|wx.TE_READONLY)\r
 674                 self.SetSize((500,400))\r
 675                 self.Centre()\r
 676                 self.Show(True)\r